ABB SACE Emax 3 E6.3H 6300 ACB 4 Pole 6300A 100kA Ekip Aware LSIG Withdrawable Moving Part

ABB SACE Emax 3 E6.3H 6300 ACB 4 Pole 6300A 100kA Ekip Aware LSIG Withdrawable Moving Part

ABB 1SDA129027R1 SACE Emax 3 air circuit breaker with Ekip Aware LSIG protection, 6300 A rated current and four-pole fixed WMP configuration for low-voltage power distribution systems.

SKU: 1SDA129027R1
Price
List Price £54,242.64 ex VAT
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£54,242.64
Manufacturer Lead Time Estimated Delivery 5 weeks
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Why Choose the ABB 1SDA129027R1 SACE Emax 3 Air Circuit Breaker?

The ABB 1SDA129027R1 is a high-performance SACE Emax 3 air circuit breaker designed for advanced low-voltage power distribution, switching and electrical protection applications. As part of the latest ABB SACE Emax 3 circuit breaker series, it provides intelligent protection technology, digital monitoring capabilities and robust performance for demanding industrial and infrastructure installations.

The 1SDA129027R1 features an integrated Ekip Aware LSIG electronic trip unit, delivering comprehensive protection against overloads, short circuits and earth faults. Its four-pole fixed WMP configuration enables reliable installation in modern low-voltage switchgear systems requiring high-capacity circuit protection.

With a rated current of 6300 A and an E6.3H frame configuration, the ABB 1SDA129027R1 provides powerful protection for large-scale electrical distribution systems. It is engineered for applications where reliability, safety and intelligent energy management are essential.

Key Advantages

  • Advanced ABB SACE Emax 3 air circuit breaker technology for high-performance electrical protection.
  • 6300 A rated current suitable for large industrial power distribution systems.
  • Integrated Ekip Aware LSIG electronic protection for accurate fault detection and system monitoring.
  • Four-pole fixed WMP configuration for flexible switchboard integration.
  • Advanced digital functions support modern energy management requirements.
  • Designed for demanding industrial, commercial and infrastructure applications.

Key Features

  • ABB SACE Emax 3 series air circuit breaker.
  • E6.3H frame size.
  • 6300 A rated current.
  • Ekip Aware LSIG electronic release.
  • 4-pole fixed WMP configuration.
  • Long-time, short-time, instantaneous and ground fault protection functions.
  • Advanced monitoring and communication capabilities.
  • Designed for integration into modern low-voltage switchgear assemblies.

Reliable Power Protection for Industrial Systems

Air circuit breakers such as the ABB SACE Emax 3 series protect electrical installations by continuously monitoring current conditions and disconnecting circuits during overload or fault events. The integrated electronic trip unit provides accurate protection settings while improving operational reliability.

The SACE Emax 3 platform delivers intelligent protection, advanced connectivity and scalable performance for modern electrical infrastructure. Its digital design supports efficient integration into industrial switchboards, energy distribution systems and critical power networks.

Typical Applications

  • Industrial low-voltage switchboards.
  • High-capacity electrical distribution panels.
  • Manufacturing and processing facilities.
  • Commercial building power systems.
  • Energy infrastructure installations.
  • Critical power protection applications.

Technical Specifications

Manufacturer ABB
Series SACE Emax 3
Model 1SDA129027R1
Product type Air circuit breaker
Frame size E6.3H
Rated current 6300 A
Number of poles 4 poles
Protection release Ekip Aware LSIG
Installation version Fixed / WMP configuration
Rated operational voltage Up to 690 V AC
Frequency 50 / 60 Hz
Device Type ACB
Current 6300 A
Poles 4-pole
Phase Three Phase
Breaking Capacity 100 kA
Trip Unit LSIG
Application Power distribution
Mounting Type Withdrawable
HS Code 85362090

Frequently Asked Questions

What is the ABB 1SDA129027R1 used for?

The ABB 1SDA129027R1 is used for protecting and switching high-current low-voltage electrical distribution systems in industrial, commercial and infrastructure applications.

What is the rated current of this circuit breaker?

The ABB 1SDA129027R1 has a rated current of 6300 A.

What protection functions are included?

The circuit breaker includes an Ekip Aware LSIG electronic release providing long-time, short-time, instantaneous and earth fault protection functions.

How many poles does this ABB circuit breaker have?

The ABB 1SDA129027R1 is configured as a four-pole air circuit breaker.

Where is this circuit breaker typically installed?

The breaker is typically installed inside low-voltage switchboards and power distribution assemblies.

Trusted by Electrical Engineers Worldwide

ABB SACE Emax 3 air circuit breakers are widely used by electrical engineers and system integrators to deliver reliable protection, intelligent monitoring and efficient operation across modern power distribution networks.

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